Question

ПРОШУ ПОМОГИТЕ! МАКСИМУМ БАЛЛОВ!!! Допишите уравнения реакций в молекулярном, полном ионном и сокращенном ионном виде, назвать вещества MgCO3 + HCl = MgCl2 + NaOH = Mg(OH)2 + Н2SO4 = №2. K2CO3 + HCl = BaCl2 + H2SO4=

Answer 1

Ответ:

HCl + MgCO3 → H2O + CO2 + MgCl2

MgCl2 + 2NaOH → Mg(OH)2 + 2NaCl

H2SO4 + Mg(OH)2 → H2O + MgSO4

номер 2

HCl + K2CO3 → H2O + CO2 + KCl

H2SO4 + BaCl2 → HCl + BaSO4

Answer 2

Balanced Equations in Different Forms

To help you with the requested balanced equations, let's go through each reaction and write them in molecular, complete ionic, and net ionic forms.

1. Reaction: MgCO3 + HCl = MgCl2 + CO2 + H2O

- Molecular Equation: MgCO3 + 2HCl = MgCl2 + CO2 + H2O - Complete Ionic Equation: Mg^2+ + CO3^2- + 2H^+ + 2Cl^- = Mg^2+ + 2Cl^- + CO2 + H2O - Net Ionic Equation: CO3^2- + 2H^+ = CO2 + H2O

2. Reaction: NaOH + HCl = NaCl + H2O

- Molecular Equation: NaOH + HCl = NaCl + H2O - Complete Ionic Equation: Na^+ + OH^- + H^+ + Cl^- = Na^+ + Cl^- + H2O - Net Ionic Equation: OH^- + H^+ = H2O

3. Reaction: Mg(OH)2 + H2SO4 = MgSO4 + H2O

- Molecular Equation: Mg(OH)2 + H2SO4 = MgSO4 + 2H2O - Complete Ionic Equation: Mg^2+ + 2OH^- + 2H^+ + SO4^2- = Mg^2+ + SO4^2- + 2H2O - Net Ionic Equation: 2OH^- + 2H^+ = 2H2O

4. Reaction: K2CO3 + HCl = KCl + CO2 + H2O

- Molecular Equation: K2CO3 + 2HCl = 2KCl + CO2 + H2O - Complete Ionic Equation: 2K^+ + CO3^2- + 2H^+ + 2Cl^- = 2K^+ + 2Cl^- + CO2 + H2O - Net Ionic Equation: CO3^2- + 2H^+ = CO2 + H2O

5. Reaction: BaCl2 + H2SO4 = BaSO4 + 2HCl

- Molecular Equation: BaCl2 + H2SO4 = BaSO4 + 2HCl - Complete Ionic Equation: Ba^2+ + 2Cl^- + 2H^+ + SO4^2- = BaSO4 + 2H^+ + 2Cl^- - Net Ionic Equation: Ba^2+ + SO4^2- = BaSO4

I hope this helps! Let me know if you have any further questions.